// Generated from /Users/qinky/IdeaProjects/antlr-demo/src/main/java/com/qky/note/JuejinCalculator/Expression.g4 by ANTLR 4.9.2
package com.qky.note.JuejinCalculator;
import org.antlr.v4.runtime.Lexer;
import org.antlr.v4.runtime.CharStream;
import org.antlr.v4.runtime.Token;
import org.antlr.v4.runtime.TokenStream;
import org.antlr.v4.runtime.*;
import org.antlr.v4.runtime.atn.*;
import org.antlr.v4.runtime.dfa.DFA;
import org.antlr.v4.runtime.misc.*;

@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast"})
public class ExpressionLexer extends Lexer {
	static { RuntimeMetaData.checkVersion("4.9.2", RuntimeMetaData.VERSION); }

	protected static final DFA[] _decisionToDFA;
	protected static final PredictionContextCache _sharedContextCache =
		new PredictionContextCache();
	public static final int
		BR_OPEN=1, BR_CLOSE=2, PLUS=3, MINUS=4, TIMES=5, DIVIDE=6, PERCENT=7, 
		POINT=8, PERCENT_NUMBER=9, NUMBER=10, DIGIT=11, SPACE=12;
	public static String[] channelNames = {
		"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
	};

	public static String[] modeNames = {
		"DEFAULT_MODE"
	};

	private static String[] makeRuleNames() {
		return new String[] {
			"BR_OPEN", "BR_CLOSE", "PLUS", "MINUS", "TIMES", "DIVIDE", "PERCENT", 
			"POINT", "PERCENT_NUMBER", "NUMBER", "DIGIT", "SPACE"
		};
	}
	public static final String[] ruleNames = makeRuleNames();

	private static String[] makeLiteralNames() {
		return new String[] {
			null, "'('", "')'", "'+'", "'-'", "'*'", "'/'", "'%'", "'.'", null, null, 
			null, "' '"
		};
	}
	private static final String[] _LITERAL_NAMES = makeLiteralNames();
	private static String[] makeSymbolicNames() {
		return new String[] {
			null, "BR_OPEN", "BR_CLOSE", "PLUS", "MINUS", "TIMES", "DIVIDE", "PERCENT", 
			"POINT", "PERCENT_NUMBER", "NUMBER", "DIGIT", "SPACE"
		};
	}
	private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames();
	public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);

	/**
	 * @deprecated Use {@link #VOCABULARY} instead.
	 */
	@Deprecated
	public static final String[] tokenNames;
	static {
		tokenNames = new String[_SYMBOLIC_NAMES.length];
		for (int i = 0; i < tokenNames.length; i++) {
			tokenNames[i] = VOCABULARY.getLiteralName(i);
			if (tokenNames[i] == null) {
				tokenNames[i] = VOCABULARY.getSymbolicName(i);
			}

			if (tokenNames[i] == null) {
				tokenNames[i] = "<INVALID>";
			}
		}
	}

	@Override
	@Deprecated
	public String[] getTokenNames() {
		return tokenNames;
	}

	@Override

	public Vocabulary getVocabulary() {
		return VOCABULARY;
	}


	public ExpressionLexer(CharStream input) {
		super(input);
		_interp = new LexerATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
	}

	@Override
	public String getGrammarFileName() { return "Expression.g4"; }

	@Override
	public String[] getRuleNames() { return ruleNames; }

	@Override
	public String getSerializedATN() { return _serializedATN; }

	@Override
	public String[] getChannelNames() { return channelNames; }

	@Override
	public String[] getModeNames() { return modeNames; }

	@Override
	public ATN getATN() { return _ATN; }

	public static final String _serializedATN =
		"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\2\16G\b\1\4\2\t\2\4"+
		"\3\t\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7\t\7\4\b\t\b\4\t\t\t\4\n\t\n\4\13\t"+
		"\13\4\f\t\f\4\r\t\r\3\2\3\2\3\3\3\3\3\4\3\4\3\5\3\5\3\6\3\6\3\7\3\7\3"+
		"\b\3\b\3\t\3\t\3\n\3\n\5\n.\n\n\3\n\3\n\3\13\6\13\63\n\13\r\13\16\13\64"+
		"\3\13\3\13\6\139\n\13\r\13\16\13:\5\13=\n\13\3\f\6\f@\n\f\r\f\16\fA\3"+
		"\r\3\r\3\r\3\r\2\2\16\3\3\5\4\7\5\t\6\13\7\r\b\17\t\21\n\23\13\25\f\27"+
		"\r\31\16\3\2\3\3\2\62;\2K\2\3\3\2\2\2\2\5\3\2\2\2\2\7\3\2\2\2\2\t\3\2"+
		"\2\2\2\13\3\2\2\2\2\r\3\2\2\2\2\17\3\2\2\2\2\21\3\2\2\2\2\23\3\2\2\2\2"+
		"\25\3\2\2\2\2\27\3\2\2\2\2\31\3\2\2\2\3\33\3\2\2\2\5\35\3\2\2\2\7\37\3"+
		"\2\2\2\t!\3\2\2\2\13#\3\2\2\2\r%\3\2\2\2\17\'\3\2\2\2\21)\3\2\2\2\23+"+
		"\3\2\2\2\25\62\3\2\2\2\27?\3\2\2\2\31C\3\2\2\2\33\34\7*\2\2\34\4\3\2\2"+
		"\2\35\36\7+\2\2\36\6\3\2\2\2\37 \7-\2\2 \b\3\2\2\2!\"\7/\2\2\"\n\3\2\2"+
		"\2#$\7,\2\2$\f\3\2\2\2%&\7\61\2\2&\16\3\2\2\2\'(\7\'\2\2(\20\3\2\2\2)"+
		"*\7\60\2\2*\22\3\2\2\2+-\5\25\13\2,.\7\"\2\2-,\3\2\2\2-.\3\2\2\2./\3\2"+
		"\2\2/\60\5\17\b\2\60\24\3\2\2\2\61\63\5\27\f\2\62\61\3\2\2\2\63\64\3\2"+
		"\2\2\64\62\3\2\2\2\64\65\3\2\2\2\65<\3\2\2\2\668\5\21\t\2\679\5\27\f\2"+
		"8\67\3\2\2\29:\3\2\2\2:8\3\2\2\2:;\3\2\2\2;=\3\2\2\2<\66\3\2\2\2<=\3\2"+
		"\2\2=\26\3\2\2\2>@\t\2\2\2?>\3\2\2\2@A\3\2\2\2A?\3\2\2\2AB\3\2\2\2B\30"+
		"\3\2\2\2CD\7\"\2\2DE\3\2\2\2EF\b\r\2\2F\32\3\2\2\2\b\2-\64:<A\3\b\2\2";
	public static final ATN _ATN =
		new ATNDeserializer().deserialize(_serializedATN.toCharArray());
	static {
		_decisionToDFA = new DFA[_ATN.getNumberOfDecisions()];
		for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) {
			_decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i);
		}
	}
}